MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 1065

• Manufacturer Part Number: MPC8544COMEDEV
• Description: KIT DEV EXPRESS MPC8544COM
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8544COMEDEV

• Contents: Board
• For Use With/related Products: MPC8544
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

18.3.2.3
The PCI Express outbound completion timeout register, shown in
time for a response to come back as a result of an outbound non-posted request before a timeout condition
occurs.
The fields of the PCI Express outbound completion timeout register are described in
18.3.2.4
The PCI Express configuration retry timeout register, shown in
period during which retries of configuration transactions which resulted in a CRS response occur.
Freescale Semiconductor
Offset 0x00C
Reset 0
Offset 0x010
8–31
Reset 0
Bits
1–7
0
W
W
R
R
TD
RD
0
0
Name
Figure 18-4. PCI Express Outbound Completion Timeout Register (PEX_OTB_CPL_TOR)
TD
TC
—
Figure 18-5. PCI Express Configuration Retry Timeout Register (PEX_CONF_RTY_TOR)
0
1
0
1
0
—
PCI Express Outbound Completion Timeout Register
(PEX_OTB_CPL_TOR)
PCI Express Configuration Retry Timeout Register
(PEX_CONF_RTY_TOR)
0
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Timeout disable. This bit controls the enabling/disabling of the timeout function.
0 Enable completion timeout
1 Disable completion timeout
Reserved
Timeout counter. This is the value that is used to load the response counter of the completion timeout.
One TC unit is 24 ns at 333 MHz and 30 ns at 260 MHz.
Timeout period based on different TC settings:
0x00_0000
0x10_FFFF 26.72 ms at 333.33 MHz platform clock
0xFF_FFFF 446.94 ms at 333.33 MHz platform clock
0
0
3
—
0
0
4
0
1
0
0
Reserved
Table 18-6. PEX_OTB_CPL_TOR Field Descriptions
0
7
0
0
8
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
Description
1
1
1
1
TC
1
1
Figure
Figure
1
1
TC
1
1
18-5, contains the maximum time
18-4, contains the maximum wait
1
1
1
1
1
1
PCI Express Interface Controller
1
1
1
1
Table
1
1
Access: Read/Write
Access: Read/Write
1
1
18-6.
1
1
1
1
1
1
18-11
31
31
1
1